FR898487A - Improvements made to rotating centers for machine tools - Google Patents

Improvements made to rotating centers for machine tools

Info

Publication number
FR898487A
FR898487A FR898487DA FR898487A FR 898487 A FR898487 A FR 898487A FR 898487D A FR898487D A FR 898487DA FR 898487 A FR898487 A FR 898487A
Authority
FR
France
Prior art keywords
machine tools
improvements made
rotating centers
centers
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Louis-Jean-Marie Gamet
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR898487A publication Critical patent/FR898487A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • B23B23/04—Live centres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2233/00—Details of centres or drivers
    • B23B2233/24—Centres or drivers with inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/008—Bearings
    • B23B2260/0085—Needle roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
FR898487D 1943-05-21 1943-05-21 Improvements made to rotating centers for machine tools Expired FR898487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR880835X 1943-05-21

Publications (1)

Publication Number Publication Date
FR898487A true FR898487A (en) 1945-04-24

Family

ID=9367560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898487D Expired FR898487A (en) 1943-05-21 1943-05-21 Improvements made to rotating centers for machine tools

Country Status (2)

Country Link
DE (1) DE880835C (en)
FR (1) FR898487A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942510A (en) * 1957-11-08 1960-06-28 Garrison Machine Works Inc Work support

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3906868A1 (en) * 1989-03-03 1990-09-06 Karl Bruckner Gmbh Praezisions Locating centre
DE202016104901U1 (en) * 2016-09-06 2017-08-10 Karl Bruckner GmbH Präzisionswerkzeugfabrik Centering tip for a machine tool, in particular a lathe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE692389C (en) * 1937-12-04 1940-06-19 Karl Bruckner & Co Werkzeug U Circumferential core tip with roller bearings
DE733621C (en) * 1938-07-08 1943-03-31 Julius Haak Nachf Betr Stuttga Support for rotating lathe core tips

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942510A (en) * 1957-11-08 1960-06-28 Garrison Machine Works Inc Work support

Also Published As

Publication number Publication date
DE880835C (en) 1953-06-25

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